2021 Nov 11 1900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :      2.01613
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.23529
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      29.1699 (criterion : 50)
N-S diameter of largest penumbra (deg) :       2.2154850 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0857143
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.148241
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      15.6970 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.2196985 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.109524
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :      2.67630
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.57143
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      82.7097 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.76490086 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.157895
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.302632
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta